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Marquise|Lab Grown|GCAL

0.37ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • GCAL 311170021

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 311170021

Diamond specifications and retailer prices

From $164 NZD
$92 USD
As of October 27, 2026
Save $874 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,655 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.37ct lab-grown marquise diamond

This 0.37ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 311170021. Listed at 13 retailers as of October 27, 2026, with a 533% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle33.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 311170021
Dimensions7.75 × 3.66 × 2.22 mm
L/W Ratio2.12
Culet sizeNone
Top View
7.75 mm3.66 mm0.37 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGCAL 311170021
Side View
Table 56.0%Crown 33.8°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,655 NZD|Low: $105 NZD|High: $1,954 NZD|Avg: $530 NZD|-14.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 15$105 NZD
Retailer 10$164 NZD
Retailer 9$191 NZD
Retailer 14$212 NZD
Retailer 2$217 NZD
Retailer 13$336 NZD
Retailer 5$365 NZD
Retailer 7$463 NZD
Retailer 6$493 NZD
Retailer 3$552 NZD
Retailer 4$552 NZD
Retailer 12$595 NZD
Retailer 8$723 NZD
Retailer 11$1,038 NZD
MOH London$1,655 NZD

22 data points across 15 retailers

13 retailers$164 NZD to $1,038 NZD

A
Cheapest Retailer
-
$164 NZD
$92 USD
A
Retailer 2
-
$191 NZD
$107 USD
View
A
Retailer 3
-
$212 NZD
$119 USD
View
A
Retailer 4
-
$217 NZD
$122 USD
View
B+
Retailer 5
-
$336 NZD
CA$262 CAD
View
B+
Retailer 6
-
$463 NZD
$260 USD
View
B
Retailer 7
-
$552 NZD
$310 USD
View
B
Retailer 8
-
$552 NZD
$310 USD
View
B
Retailer 9
-
$595 NZD
$334 USD
View
B
Retailer 10
-
$723 NZD
$406 USD
View
B
Retailer 11
-
$991 NZD
£438 GBP
View
B
Retailer 12
-
$1,038 NZD
$583 USD
View
Most Expensive
B
MOH London
311170021 · Oct 26
$1,655 NZD
£732 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $164 NZDSave up to $874 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.37ct Marquise
$164 NZD